When transplanting to the 6" square containers do you guys just put the 4" Rockwool cube into the square container but do you place it at the very bottom? and/or what is filled in around the sides of the container? Hydroton? Coco Coir?
I have good idea but looking for reassurance
-400w MH & HPS or 600w necessary?
-3x3 flood&drain
-16 pots/plants O.K.? have enough room to grow or too crowded?
-any suggestions on rest of the room area to construct cloning section?